On Fri, 14 Sep 2001 17:53:50 +0200, you wrote:
>could someone tell me, please, do I have any chance to get
>proper implementation of above method in JDBC (1.1+) soon?
This is a volunteer project. You don't "get", you "bring" :-)
>Current "return 1" works fine on most tables, however it seems
>to be a little bit incorrect with some of them ;)
ResultSetMetaData.isNullable() is currently unimplemented and
always returns ResultSetMetaData.columnNullable. This is
obviously incorrect when a column is defined with NOT NULL or
PRIMARY KEY. And we have to think of check constraints, views,
functions etc.
I propose to change it to return
ResultSetMetaData.columnNullableUnknown until someone comes up
with a real implementation.
Any objections?
Regards,
René Pijlman <rene@lab.applinet.nl>